Double-layered sac. the innermost layer of this sac immediately surrounds the heart and is called the pericardium (also called at the base of the heart, this inner layer folds back on itself to become the pericardium. between the layers of this sac is a potential space called the cavity and it is filled with fluid. what is the function of this fluid?
Answers: 1
Another question on Biology
Biology, 21.06.2019 13:00
Give examples of animals that live in sea and are considered mammals. ♡
Answers: 1
Biology, 21.06.2019 20:20
2. what process do mrna and trna work together to complete? (3 points)
Answers: 3
Biology, 22.06.2019 04:00
Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone
Answers: 2
Biology, 22.06.2019 05:10
1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
Answers: 2
You know the right answer?
Double-layered sac. the innermost layer of this sac immediately surrounds the heart and is called th...
Questions
English, 16.09.2019 18:00
Social Studies, 16.09.2019 18:00
Mathematics, 16.09.2019 18:00
